package com.itheima.controller;


import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.CheckItem;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;
import freemarker.template.Configuration;
import freemarker.template.Template;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.view.freemarker.FreeMarkerConfig;
import redis.clients.jedis.JedisPool;

import java.io.*;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
public class SetmealController {

    @Reference
    private SetmealService setmealService;



    /*分页*/
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        return setmealService.findPage(queryPageBean);
    }

    @Autowired
    private JedisPool jedisPool;

    /*图片上传*/
    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile) {

        try {
            //获取原始文件名
            String filename = imgFile.getOriginalFilename();
            int indexOf = filename.lastIndexOf(".");
            //获取文件后缀
            String substring = filename.substring(indexOf - 1);
            //使用UUID随机产生文件名称，防止同名文件覆盖
            String s = UUID.randomUUID().toString() + substring;
            QiniuUtils.upload2Qiniu(imgFile.getBytes(), s);
            //图片上传成功
            //将上传图片名称存入Redis，基于Redis的Set集合存储
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES, s);
            return new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS, s);
        } catch (Exception e) {
            e.printStackTrace();
            //图片上传失败
            return new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }
    }

    @RequestMapping("/add")
    public Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {
        try {
            setmealService.add(setmeal, checkgroupIds);
            return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
    }



        @RequestMapping("/findById")
        public Result findById (Integer id){
            try {
                Setmeal setmeal = setmealService.findById(id);
                return new Result(true, MessageConstant.QUERY_SETMEAL_SUCCESS, setmeal);
            } catch (Exception e) {
                e.printStackTrace();
                return new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
            }
        }

        @RequestMapping("/edit")
        public Result edit (@RequestBody Setmeal setmeal, Integer[]checkgroupIds){
            try {
                setmealService.edit(setmeal, checkgroupIds);
                return new Result(true, MessageConstant.EDIT_SETMEAL_SUCCESS);
            } catch (Exception e) {
                e.printStackTrace();
                return new Result(false, MessageConstant.EDIT_SETMEAL_FAIL);
            }
        }

        @RequestMapping("/delete")
        public Result delete (Integer id){
            try {
                setmealService.delete(id);
                return new Result(true, MessageConstant.DELETE_SETMEAL_SUCCESS);
            } catch (Exception e) {
                e.printStackTrace();
                return new Result(false, MessageConstant.DELETE_SETMEAL_FAIL);
            }

        }
    }
